class_docstr: A simple segmentation accuracy metric
  
  Calculates segmentation accuracy.
  
  # Arguments
      ignore_class: class to ignore during metric computation (e.g. void class).
code: def _reset(self):
      self._seg_masks_gt = None
      self._seg_masks_pred = None
  
file_path: icevision/icevision/metrics/segmentation_accuracy/segmentation_accuracy.py
imports: from icevision.imports import *
  from icevision.utils import *
  from icevision.data import *
  from icevision.metrics.metric import *
label_desc: Use image node_id 2 for calling the SegmentationAccuracy obj's underlying member method code with example usage: obj._reset() without return types